61737840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4551

約数の個数: 120

約数和(自身を含む): 218297040

約数和(自身を除く): 156559200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4513, 4560, 6840, 9026, 13539, 13680, 18052, 22565, 27078, 36104, 40617, 45130, 54156, 67695, 72208, 81234, 85747, 90260, 108312, 135390, 162468, 171494, 180520, 203085, 216624, 257241, 270780, 324936, 342988, 361040, 406170, 428735, 514482, 541560, 649872, 685976, 771723, 812340, 857470, 1028964, 1083120, 1286205, 1371952, 1543446, 1624680, 1714940, 2057928, 2572410, 3086892, 3249360, 3429880, 3858615, 4115856, 5144820, 6173784, 6859760, 7717230, 10289640, 12347568, 15434460, 20579280, 30868920, 61737840]

約数ペア:

[(1, 61737840), (2, 30868920), (3, 20579280), (4, 15434460), (5, 12347568), (6, 10289640), (8, 7717230), (9, 6859760), (10, 6173784), (12, 5144820), (15, 4115856), (16, 3858615), (18, 3429880), (19, 3249360), (20, 3086892), (24, 2572410), (30, 2057928), (36, 1714940), (38, 1624680), (40, 1543446), (45, 1371952), (48, 1286205), (57, 1083120), (60, 1028964), (72, 857470), (76, 812340), (80, 771723), (90, 685976), (95, 649872), (114, 541560), (120, 514482), (144, 428735), (152, 406170), (171, 361040), (180, 342988), (190, 324936), (228, 270780), (240, 257241), (285, 216624), (304, 203085), (342, 180520), (360, 171494), (380, 162468), (456, 135390), (570, 108312), (684, 90260), (720, 85747), (760, 81234), (855, 72208), (912, 67695), (1140, 54156), (1368, 45130), (1520, 40617), (1710, 36104), (2280, 27078), (2736, 22565), (3420, 18052), (4513, 13680), (4560, 13539), (6840, 9026)]